HIGH-SPEED PACKAGING

WHY LANGEN ARE A MARKET LEADER IN PACKAGING APPLICATIONS

DIAPERS STUDY

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Meeting the Complexity of Diaper Manufacturing

Diaper lines are amongst the most complex lines in FMCG manufacturing: extremely high speed, continuous, processing large flexible products, managing many complex materials simultaneously, with precision web converting. We have been providing automation solutions for these complex manufacturing lines for decades. We have unit ops installed across the globe, meeting the high-level demand for the leading manufacturers in this market daily, with consistency and reliability.

Our expertise in web converting, precision product assembly, build to print and modular automation enables our customers to establish reliable and consistent lines and maintain product quality across global production sites, where we are specified vendors for unit ops within the diaper lines.

In this sector, customers especially trust out build to print services to expand their manufacturing lines across multiple production sites, rapidly, cost-effectively and consistently. Read more about our build to print services here >

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Overview.

Flexible automation for diverse product portfolios

Disposable hygiene products share common converting processes but differ in product architecture and assembly requirements. Our automation solutions support all major product types.

Our Diaper Production Automation is designed to ensure web alignment and accurate product assembly at high speed, across multiple web layers and components. Our unit ops support reliable production and minimal waste at high throughput while maintaining tight process control.

Our Pull-Up Production Automation includes additional forming and assembly processes to produce pant-style garments with elastic waistbands and side panels. Built to effectively handle stretchable materials, and position, form and seam materials with reliably and accurately, our automation provide the stability needed for consistent pant-style product assembly.

Our Night Pant Production Automation includes many of the same processes as pull-ups. Our high-speed systems support efficient production of these products while maintaining comfort and product performance.

Critical Automation Capabilities

We design and manufacture many of the specialised unit ops used in leading diaper, pull up and night-pant production lines.

Turn and Repitch Systems

critical for synchronising product orientation and spacing within high-speed hygiene lines. Our systems enable stable product flow between converting and assembly stages, ensuring efficient downstream processing.

Seaming Modules, including continuous pressure welding

transforming flat assemblies into closed pant-style products used in pull-ups and night pants, ensuring comfort, leak proofing and durability while maintaining the throughput required for high-volume production.

Cutting & Sealing

Our systems ensure consistent, repeatable cutting and bonding of films, nonwovens, and elastics. Designed for seamless integration into existing converting and assembly lines, the result is reliable product quality tailored to modern high-volume hygiene and baby care production environments.

Front Ear and Front End Cut and Slip Modules

 high precision cutting and controlled web movement to correctly position stretchable side panels and tabs. This ensures consistent panel placement and product geometry, which is critical to garment fit and performance.

Other unit ops include, chassis lamination, adhesive application, diverting, inspection, fixing and many more. 

Our Core Automation

We work closely with customers to deliver robust, repeatable automation solutions that integrate seamlessly into modern hygiene production lines. We develop automation solutions across the most critical parts of hygiene product production lines, including:

Web Conversion

Precise handling and processing of nonwoven materials, films, elastics, and laminates at high speeds.

Multiple SKU handling

Unit ops and automation upgrades for handling a range of sizes, fast changeovers and allowing multiple products to be processed

Product Assembly

Accurate positioning and joining of multiple components to create finished absorbent garments.

Build to Print

Rapid, low risk engineering of unit ops to expand and upgrade lines whilst maintaining quality and performance for consistent product quality and predictable throughput.

High-Speed Material Handling

Servo-driven transfer systems designed to maintain registration and stability at high throughput.

Why Leading Diaper, Pull Up and Night Pants Manufacturers Work with Us

Manufacturers choose our automation solutions because we combine sector expertise with scalable engineering and manufacturing capabilities.

 

  • A dedicated build to print area and team for rapid support of our customers
  • Extensive experience in hygiene product automation
  • Proven modules deployed in global production lines
  • Expertise in high-speed web converting
  • Precision product assembly technologies
  • Scalable manufacturing capability

Our unit ops and engineering services are trusted by leading global consumer product manufacturers to support high-volume production of diapers, pull-ups, and night pants.

Partner with an Automation Expert

If you are developing or expanding production capacity for disposable hygiene products, our team can support you. Contact our team to discuss your diaper, pull-up, or night pant automation requirements.